France terrorist attacks 10 years on: Tribute held for slain police officer

French President Emmanuel Macron paid tribute on Tuesday to Clarissa Jean-Philippe, a young police officer who was killed in a terrorist attack 10 years ago, in a ceremony held in Montrouge. Jean-Philippe was killed by the same terrorists who held hostages at suburban supermarket Hypercacher, and came after the deadly attack on the offices of French satirical weekly Charlie Hebdo.